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汉语拼音：fǔ zhí zhì

土壤中动植物残 体经微生物分解转化后，重新合成的复杂的有机物质。它含有多种养分，并有黏结土粒成团粒结构的作 用。

• Wind and spring floods erode soils, exposing underlying layers and premiering new compositions of humus and minerals on the surface.

  风沙和水灾侵蚀着土壤，暴露出地下土层，腐殖质新成分及其表面的矿物。

• Thatch can be described as the layer of organic residue located immediately between the sward and the soil surface.

  土壤腐殖质层可被定义为在草皮与土壤表面之间的一层有机残留物。

• General can be planted in garden, but the best way is to use the rich humus, loose hydraulic permeability , and good acidic sandy loam .

  一般园土均可栽培，但以富含腐殖质、疏松透水性好的微酸性砂质壤土最好。

• Gley (glei) A waterlogged soil lacking in oxygen, in which raw humus accumulates as a result of lack of decomposition by bacteria.

  是一种氧含量低而水含量很高的土壤，由于缺少分解性细菌而在其内积累了大量的腐殖质。

• Linden tree where Korean pine humus layer and soil surface in a number of diversity index showed the greatest advantage.

  其中椴树红松林在腐殖质层和土壤表层的多个多样性指数中表现出最大的优势。

• Other than taking a look at the underlying surface and making a visual judgement, how can we tell whether we have excessive thatch?

  除了查看草坪表层下方得出判断，怎么知道我们是否有过多过厚的草坪腐殖质层（枯草层）？

• Some of those carbon products transfer from the roots to symbiotic fungi and soil microbes, which store the carbon in the soil as humus.

  这些含碳化合物有部分从根部被共生真菌和土壤中的微生物摄取，最后变成腐殖质储存在土壤里。

• Some were shipped to a composting plant, after composting, garbage into health, tasteless humus for the fertilizer plant.

  还有的被运到了堆肥厂，经过堆肥处理后，生活垃圾变成卫生的、无味的腐殖质，用作了植物的肥料。

• If you're not in control of the thatch production in your surfaces, you lose all of that.

  如果你不能控制好果岭表层的腐殖质层（枯草层），你会失去所有的一切。